This article deals about specific application of RFID technology in safety area of railway cargo transport. The goal is utilization of this technology in interaction with most common interferences on cargo railway wagons, which causes not only higher costs of repair of these wagons, but by substantial impact increase also the risk of danger accident. The essence of article is formed by draft of specific RFID tags on chosen elements of chassis of cargo railway wagon.

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Purpose -The paper aims to deal with the analysis of tribodiagnostic parameters of oil filter device to investigate the possibility to launch a thorough treatment of non-invasive filtration of oil during the full operation of machinery and equipment. Design/methodology/approach -Tribotechnical diagnostic of the oils is based on the observation of the operating oil aging and assesses the rate of change of intensity and the degree of degradation of the oil to change the performance characteristics of the oil and, thus, the capacity of oil for the satisfactory operation of the device. Tribotechnical diagnostic equipment is based on monitoring the wear of its components and assessing the concentration of wear particles in the analyzed oil and intensity of wear. Findings -The monitored values show a stabilization at levels in which the contamination cannot damage machinery and equipment and their individual components. It is shown that with this method, the oil becomes a very important indicator and gives, by using several tribotechnical analysis described in the paper, immediate representation of the internal condition of the tribosystems in the machine. The desired level of purity of the oil system becomes a standard value for the next period of operation, and any deviation of analyzed values can be almost immediately identified. Originality/value -The paper involves investigation on non-invasive filtration of oil during the full operation of machinery and equipment; non-invasive filtration experimental analysis of used oil after filtration; And experimental effectiveness evaluation of the filtration. Purity of the oil system becomes the target value for the online monitoring.

Automated data collection helps to improve the precision of decision-making processes. Currently, the radio frequency identification technology belongs to the most common application in the field of identification technology. In the world, the implementation of RFID technology is used in almost all areas of industry. RFID tags allow to use of the different products and materials applications. The article provides an overview of using this technology to record and register maintenance intervals of railway wagons. The application of RFID technology helps to avoid huge disasters and accidents caused by lack of information about the technical state of rail freight wagons.